The TK11240CMCL-GH is a low-dropout (LDO) linear voltage regulator manufactured by Toko America Inc. LDO regulators provide a stable output voltage from a varying input voltage while maintaining a low voltage drop between the input and output. They are widely used in portable devices, battery-powered systems, and other applications requiring efficient voltage regulation.

Applications

• Portable devices (e.g., smartphones, tablets)
• Battery-powered systems
• Microcontroller power supplies
• Low-noise applications
• RF circuits

Features

• Low dropout voltage
• Low quiescent current
• Overcurrent protection
• Thermal shutdown protection
• Stable with ceramic capacitors

Benefits

• Extends battery life due to low quiescent current
• Protects against overcurrent and thermal damage
• Provides stable output voltage even with varying input voltage
• Reduces noise and ripple in the output voltage
• Simplifies circuit design due to stability with ceramic capacitors

Additional Details

The TK11240CMCL-GH features a low dropout voltage, enabling it to operate with a small difference between the input and output voltages. This is particularly important in battery-powered systems where the battery voltage decreases over time. The low quiescent current minimizes power consumption, extending battery life. The overcurrent and thermal shutdown protection features protect the regulator and the connected load from damage. The regulator is stable with ceramic capacitors, which are commonly used in portable devices due to their small size and low cost. Detailed technical specifications include the output voltage, maximum output current, and dropout voltage at various load currents. Consult the datasheet for comprehensive electrical characteristics and application guidelines.